80545167

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 36

約数和(自身を含む): 124998120

約数和(自身を除く): 44452953

約数列:

[1, 3, 9, 17, 51, 153, 173, 179, 289, 519, 537, 867, 1557, 1611, 2601, 2941, 3043, 8823, 9129, 26469, 27387, 30967, 49997, 51731, 92901, 149991, 155193, 278703, 449973, 465579, 526439, 1579317, 4737951, 8949463, 26848389, 80545167]

約数ペア:

[(1, 80545167), (3, 26848389), (9, 8949463), (17, 4737951), (51, 1579317), (153, 526439), (173, 465579), (179, 449973), (289, 278703), (519, 155193), (537, 149991), (867, 92901), (1557, 51731), (1611, 49997), (2601, 30967), (2941, 27387), (3043, 26469), (8823, 9129)]